Jaison Santhosh John, MD - Medicare Internal Medicine in Greenville, TX

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Jaison Santhosh John, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Greenville, Texas. His current practice location is 4211 Joe Ramsey Blvd E Ste 100, Greenville, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 408-7980.

Jaison Santhosh John is licensed to practice in Texas (license number R7236) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1386027936.

Contact Information

Jaison Santhosh John, MD
4211 Joe Ramsey Blvd E Ste 100,
Greenville, TX 75401-7856
(903) 408-7980
Not Available

Map and Direction




Physician's Profile

Full NameJaison Santhosh John
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location4211 Joe Ramsey Blvd E Ste 100, Greenville, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386027936
  • Provider Enumeration Date: 07/01/2015
  • Last Update Date: 06/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335496322
  • Enrollment ID: I20180723001083

Medical Identifiers

Medical identifiers for Jaison Santhosh John such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386027936NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R7236 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program BP10054231 (Texas)Secondary
207RG0100XInternal Medicine - Gastroenterology R7236 (Texas)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jaison Santhosh John allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameSeton Family Of Doctors
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588997233
PECOS PAC ID: 0941333280
Enrollment ID: O20100806000260
Entity NameHunt Regional Medical Partners Specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275031205
PECOS PAC ID: 7810226115
Enrollment ID: O20190912000065
Entity NameHospitalist Medicine Physicians Of Texas - Round Rock, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457997199
PECOS PAC ID: 4082040910
Enrollment ID: O20200212001055
Entity NameHospitalist Medicine Physicians Of Texas - San Antonio Ii Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356987093
PECOS PAC ID: 1557798279
Enrollment ID: O20200219000239

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jaison Santhosh John is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jaison Santhosh John, MD
4211 Joe Ramsey Blvd E Ste 100,
Greenville, TX 75401-7856

Ph: (903) 408-7980		Jaison Santhosh John, MD
4211 Joe Ramsey Blvd E Ste 100,
Greenville, TX 75401-7856

Ph: (903) 408-7980

Reviews and Comments


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Dr. Khaldun Khatib, M.D., PH.D.
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Practice Location: 4211 Joe Ramsey Blvd E Ste 100, Greenville, TX 75401
Phone: 903-408-7980    Fax: 903-408-7989

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.